Technical Specifications - Intel SRCSASRB - RAID Controller Hardware User's Manual

Technical Specifications

Processor
Operating foltage
Card size
Array interface to host
SATA bus speed
Serial port
SAS controller
SAS/SATA ports
Physical and virtual drive
support
Cache
Firmware
Compatible devices
Cabling
Redundant configuration
Enclosure management
Enclosure support
Array support
11
Specification
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Intel RAID Controller SRCSASRB
LSI* 1078 Integrated RAID on Chip 500 MHz
+3.3 V, +12 V
Low profile, extended half-length (7.75-inch x 2.525-inch)
PCI Express* Rev 1.0A, x4 lane width 2.5 Gbps
3 Gbps per port, point-to-point
3-pin RS232-compatible connector for debug use only
LSI 1078
2x4 internal ports, 16 devices per port with expanders
32 drives per controller; 32 virtual drives per controller; 16 hot
spares per controller (global and/or dedicated)
256 MBs DDR2 667 MHz SDRAM, optional battery backup
4 M in reflashable flash ROM
2.5-inch and 3.5-inch SAS or SATA 3.0 drives; non disk
devices including expanders. Can support drives of mixed
capacity.
Small, thin cables do not restrict airflow; Shared connectors for
multiple drives
32 Kb NVRAM and config-on-disk (COD)
in-band and out-of-band
Assumes one SEP per enclosure
128 arrays per controller; 16 drives per array; 16 virtual drives
per array.
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Intel RAID Controller SRCSASRB Hardware User's Guide